Cook County Value

1130 Elmwood Ave, Wilmette, IL 60091

5 bed / 2 bath, 2,664 sqft, built 1958, in New Trier. Assessor market value for 2026: $1,387,220.

Cook County account 05273110170000

Assessor market value
$1,387,220
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,664 sqft
$521 per sqft
Year built
1958
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60091 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value decreased 3.7% from $1,440,000 in 2025 to $1,387,220 in 2026.
  • Assessor market value per square footThe current public record shows about $521 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60091.
  • Neighborhood value signalAmong 809 residential records in the same neighborhood, the average assessor market value is about $540 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 1139 Elmwood Ave, Wilmette, IL 60091
    2,694 sqft | $553/sqft | built 1962 | Similar size (2,694 vs 2,664 sqft); Similar age (1962 vs 1958); Similar lot size (10,065 vs 10,560 sqft)
    $1,490,000
  • 1300 Elmwood Ave, Wilmette, IL 60091
    2,836 sqft | $487/sqft | built 1958 | 6% larger (2,836 vs 2,664 sqft); Built same year (1958); Similar lot size (10,107 vs 10,560 sqft)
    $1,380,000
  • 1148 Sheridan Rd, Wilmette, IL 60091
    2,667 sqft | $495/sqft | built 1970 | Similar size (2,667 vs 2,664 sqft); Similar lot size (11,250 vs 10,560 sqft); Same quality (Average)
    $1,319,880
  • 1114 Forest Ave, Wilmette, IL 60091
    2,794 sqft | $387/sqft | built 1960 | Similar size (2,794 vs 2,664 sqft); Similar age (1960 vs 1958); Lot 12% smaller (9,250 vs 10,560 sqft)
    $1,080,000
  • 915 Sheridan Rd, Wilmette, IL 60091
    2,623 sqft | $500/sqft | built 1945 | Similar size (2,623 vs 2,664 sqft); Similar lot size (9,750 vs 10,560 sqft); Same quality (Average)
    $1,310,470

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,387,220−$52,780−3.7%
2025$1,440,000+$459,990+46.9%
2024$980,010$00.0%
2023$980,010−$75,840−7.2%
2022$1,055,850+$177,650+20.2%
2021$878,200−$228,750−20.7%
2020$1,106,950——
6-year total+$280,270+25.3%